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Priority to ES0022287UpriorityCriticalpatent/ES22287Y/en
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Publication of ES22287YpublicationCriticalpatent/ES22287Y/en
An improved piston ring, characterized by the fact that it comprises a single ring, or a single loop, or a ring with two turns, to apply the first ring in multiple or coupled with others, forming an angle on its surfaces or on itself. second, with the essential feature in the model, that the contact surfaces are biconvex, or oval cross-section, or similar, in order to achieve a game of soft and easy adaptation in the wear, achieving a tight contact line, making the oval section, in the hoop, in its contacts with others, the same function or similar to that of the module in the gears. (Machine-translation by Google Translate, not legally binding)
Compression segments applicable to all kinds of machines and piston engines in their various types (Machine-translation by Google Translate, not legally binding)